Insulated jug



FIG. 1 is a side perspective view of an insulated jug showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a front, top, and side perspective view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a side elevational view thereof.

The bottom of the insulated jug is flat and unornamented. 

The ornamental design for an insulated jug, as shown and described. 